A southerly, strong and variable flow prevails over the whole area.
For Plage de Montebourg :
No gale warning.
We are 85% sure of the situation, because the high pressure system could move in more quickly than forecast.
In the evening, cloud cover thickening.
No precipitation. SE wind force 3. Gusts reaching 13 knots in the evening. Smooth to slight sea. Low, short swell from ENE. Good visibility.